Powell Patrick Cheng Tan

Title: Powell Patrick Cheng Tan: Inventor in Web Security

Introduction

Powell Patrick Cheng Tan is an inventor based in New Westminster, Canada. His work includes a patent for using semantic embeddings to categorize web pages, a technique relevant to web filtering and network security.

Latest Patents

Tan’s listed patent, “Website Categorization Through Semantic Embeddings of Text Context,” describes a method for classifying an unfamiliar web page. The system enriches the page’s text with semantic meaning, generates a vector representation, and compares it with vectors associated with known web categories. It then assigns a category label based on the calculated proximity, enabling web filtering services and other network policies to be applied.

Tan is listed as the inventor on 1 patent. The supplied information does not establish when the patent was granted or whether it is his most recent patent.

Career Highlights

Tan is associated with Fortinet, Inc., a company focused on cybersecurity. His patented approach connects semantic analysis with practical web categorization, supporting the classification of pages for security and policy enforcement.

Collaborations

The available information identifies Tan’s association with Fortinet, Inc., but does not specify collaborators or other organizations involved in the patent.

Conclusion

Powell Patrick Cheng Tan’s documented invention applies semantic embeddings to web-page categorization, linking text analysis with web filtering and network security.